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Operating Instructions and Parts Manual
Long Chassis Service Jacks
Models JSJ-3T/JSJ-5T/JSJ-10T
WMH TOOL GROUP
2420 Vantage Drive
Elgin, Illinois 60123 Part No. M-454430
Ph.: 800-274-6848 Revision A 8/05
www.wmhtoolgroup.com Copyright © WMH Tool Group
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This manual has been prepared for the owner and operators of a JET Model JSJ Service Jack. Its purpose, aside from machine operation, is to promote safety using accepted operating and maintenance procedures. To obtain maximum life and efficiency from your jack and to aid in using it safely, please read this manual thoroughly and follow the instructions carefully. Warranty and Service WMH Tool Group warrants every product it sells. If one of our tools needs service or repair, one of our Aut
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Table of Contents Warranty and Service ..............................................................................................................................2 Table of Contents ....................................................................................................................................3 Warning...................................................................................................................................................3 Introduction.......
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Introduction This manual is provided by WMH Tool Group covering the safe operation and maintenance procedures for a JET Model JSJ Service Jack. This manual contains instructions on assembly, safety precautions, general operating procedures, maintenance instructions and parts breakdown. This jack has been designed and constructed to provide years of trouble free operation if used in accordance with instructions set forth in this manual. If there are any questions or comments, please contact
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2. Carefully position the jack under the vehicle Unpacking with the saddle under the point of contact. 3. Pull the lock lever (31) up and push it over to Open shipping container and check for shipping the left until it slides into the upper slot. damage. Report any damage immediately to your distributor and shipping agent. Do not 4. Pump the handle (38), or use the foot pedal discard any shipping material until the Service (27) to raise the vehicle. Jack is assembled and running prope
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Troubleshooting Numbers in parentheses refer to the item numbers on the parts breakdown, page 7. Trouble Probable Cause Remedy Release valve not properly closed. Tighten release valve knob (39). No oil in system. Fill to prescribed level. Remedy overload condition. Use jack with Jack is overloaded. proper capacity for the load. Jack will not lift. Release Valve (52-54) or Safety Valve Clean valves to remove dirt or foreign (55-60) malfunctioning. Valve Ball not matter and replace oil
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JSJ-3T, JSJ-5T, JSJ-10T Service Jacks 7
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Parts List: JSJ-3T Service Jack Index No. Part No. Description Size Qty 1...............JSJ3M-18................ Frame and Lift Arm Assembly...................... .........................................1 2...............JSJ3T-2 .................. Front Wheel................................................. .........................................2 3...............JSJ3M-16................ Flat Washer ................................................. Ø 22.5 x 2mm ...................2 4....
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57.............JSJ3T-57 ................ Safety Valve Spring ..................................... .........................................1 58.............JSJ3T-58 ................ Safety Valve Adjusting Screw ...................... .........................................1 59.............JSJ3T-59 ................ Seal *........................................................... .........................................1 60.............JSJ3T-60 ................ Safety Valve Screw........
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Parts List: JSJ-5T Service Jack Index No. Part No. Description Size Qty 1...............JSJ5M-18................ Frame and Lift Arm Assembly...................... .........................................1 2...............JSJ5T-2 .................. Front Wheel................................................. .........................................2 3...............JSJ5M-16................ Flat Washer ................................................. Ø 22.5 x 2mm ...................2 4....
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57.............JSJ3T-57 ................ Safety Valve Spring ..................................... .........................................1 58.............JSJ3T-58 ................ Safety Valve Adjusting Screw ...................... .........................................1 59.............JSJ3T-59 ................ Seal *........................................................... .........................................1 60.............JSJ3T-60 ................ Safety Valve Screw..........
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Parts List: JSJ-10T Service Jack Index No. Part No. Description Size Qty 1...............JSJ10M-18.............. Frame and Lift Arm Assembly...................... .........................................1 2...............JSJ10T-2 ................ Front Wheel................................................. .........................................2 3...............JSJ10M-16.............. Flat Washer ................................................. Ø 22.5 x 2mm ...................2 4......
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56.............JSJ3T-56 ................ Safety Valve Ball Seat ................................. .........................................1 57.............JSJ3T-57 ................ Safety Valve Spring ..................................... .........................................1 58.............JSJ3T-58 ................ Safety Valve Adjusting Screw ...................... .........................................1 59.............JSJ3T-59 ................ Seal *.............................
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WMH Tool Group 2420 Vantage Drive Elgin, Illinois 60123 Phone: 800-274-6848 www.wmhtoolgroup.com 14
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WMH Tool Group 2420 Vantage Drive Elgin, Illinois 60123 Phone: 800-274-6848 www.wmhtoolgroup.com 15
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WMH Tool Group 2420 Vantage Drive Elgin, Illinois 60123 Phone: 800-274-6848 www.wmhtoolgroup.com 16
